4R100 Transmission

Diagram 30-1:

4X4 Low and High Indicator Switch
Battery Junction Box
Central Junction Box
Fuse 2
Fuse 24
Fuse 30
PCM Power Diode
PCM Power Relay
Powertrain Control Module

Diagram 30-2:

A/C Clutch Cycling Pressure Switch
Brake Pedal Position Switch
Central Junction Box
Fuse 15
Fuse 29
Intake Air Temperature Sensor
Mass Air Flow Sensor
Powertrain Control Module
Throttle Position Sensor
Transmission Control Indicator Lamp
Transmission Control Switch

Diagram 30-3:

Digital Transmission Range Sensor
Output Shaft Speed Sensor
Powertrain Control Module
Turbine Shaft Speed Sensor

Diagram 30-4:

#1 Shift Solenoids
#2 Shift Solenoids
4R100 Transmission
Coast Clutch Solenoid
Electronic Pressure Control Solenoid
Powertrain Control Module
Torque Converter Clutch Solenoid
Transmission Fluid Temperature Sensor